Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5992021 | Door frame and method for forming a door frame | Shinya Takeda, Katsuzi Sakuma, Masaru Hoshina, Atuo Torii, Aiichiro Yokota +1 more | 1999-11-30 |
| 5829666 | Manufacturing method of tubular bumper reinforcement member | Shinya Takeda, Haruhiko Terada | 1998-11-03 |
| 4891909 | Closure for triangular window in a vehicle body | — | 1990-01-09 |